docs: def format_output(self, rendered_widgets):
          """
          Render the ``icekit_events/recurrence_rule_widget/format_output.html``
          template with the following context:
  
              preset
                  A choice field for preset recurrence rules.
              natural
                  An input field for natural language recurrence rules.
              rfc
                  A text field for RFC compliant recurrence rules.
  
          The default template positions the ``preset`` field above the
          ``natural`` and ``rfc`` fields.
          """
          template = loader.get_template(
              'icekit_events/recurrence_rule_widget/format_output.html')
          preset, natural, rfc = rendered_widgets
          context = Context({
              'preset': preset,
              'natural': natural,
              'rfc': rfc,
          })
          return template.render(context)